Skagway’s Klondike Gold Rush National Historical Park hosted Junior Ranger Day last week. The event got kids up close and ...

Paleontologists sifting through the archives of Los Angeles’ La Brea Tar Pits have discovered a new species of extinct Ice ...

Under the combined pressures of disease, habitat destruction and rising temperatures, we are now seeing an alarming decline ...

For the first time, researchers have discovered a new species of extinct amphibian from Ice Age Los Angeles at La Brea Tar ...

This marks only the second ice age amphibian found in North America—and it gives researchers vital information abot the ...

Would you believe a tiny frog that only grows 1.5 to 3 inches long is tough enough to survive the northern reaches of the North American boreal forest? The wood frog has adapted to surviving some of ...